I jump my feet out because that's how far my feet need to go to clean a weight into the fulllsquat position.
You will notice sometimes I don't jump my feet out, with lighter weights because I don't need to squat with them or I forget. This is something I never used to do, but since I have been learning to squat clean, it is a requirement for me to do so now.
If you watch the previous clip I put up with 175lbs/195lbs, you will see me drop into a frontsquat with a pretty wide stance.
Some olylifters do this, some don't. I do this because I pull with a pretty narrow stance, same as what I use to jump, and there is no way I'm going to drop into a full frontsquat like that
If you look at the Pablo Lara 190kg powerclean and jerk clip, he does the same thing. Also the Botev Powersnatch and powerclean clip. He pulls quite wide already and still jumps his feet out further on the powerclean. Come to think of it just about every olylifter in those clips jumps their feet out slightly or a lot, even those Chinese kids

Other olylifters pull with wider stances so they don't need to jump the feet out to drop into a fullsquat, they are already in the right stance width. Some can just frontsquat with a narrow stance.
Now that guy with poor form just did a split, with no leg bend whatsoever, no triple extension, just a heave of the bar, hardly a powerclean at all
